With npm:
$ npm install --save tydel
Now you can require it in your modules.
ES6 / Babel:
import tydel from 'tydel';
ES5:
const tydel = require('tydel');
With bower:
$ bower install --save tydel
Now in your HTML file:
<!DOCTYPE html>
<html>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.13.1/lodash.min.js"></script>
<script src="bower_components/tydel/dist/tydel.min.js"></script>
</body>
</html>
The library would be available in window.Tydel.